Slowking @ Icy Rock  
Ability: Regenerator  
Tera Type: Grass  
EVs: 252 HP / 76 SpA / 180 SpD  
Calm Nature  
IVs: 0 Atk  
- Chilly Reception  
- Blizzard  
- Psychic  
- Thunder Wave  

Abomasnow @ Light Clay  
Ability: Snow Warning  
Tera Type: Water  
EVs: 252 HP / 4 Def / 252 SpD  
Bold Nature  
IVs: 0 Atk  
- Aurora Veil  
- Blizzard  
- Giga Drain  
- Weather Ball  

Corviknight @ Heavy-Duty Boots  
Ability: Pressure  
Tera Type: Dragon  
EVs: 252 HP / 252 Def / 4 SpD  
Careful Nature  
- Body Slam  
- Defog  
- Roost  
- Body Press  

Gyarados @ Heavy-Duty Boots  
Ability: Moxie  
Tera Type: Dragon  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Waterfall  
- Thrash  
- Earthquake  

Cetitan @ Sitrus Berry  
Ability: Slush Rush  
Tera Type: Grass  
EVs: 252 Atk / 252 Spe  
Jolly Nature  
- Liquidation  
- Play Rough  
- Earthquake  
- Belly Drum  

Frosmoth @ Aguav Berry  
Ability: Ice Scales  
Tera Type: Dragon  
EVs: 252 SpA / 252 Spe  
IVs: 0 Atk  
- Quiver Dance  
- Blizzard  
- Tera Blast  
- Giga Drain